The five datasets represent a manually alignment between the landmark type of five different datasets archived here and a common vocabulary extracted from an application ontology defined for mountain rescue purposes, named Ontology of landmarks (OOR). Each file represents the alignment for features belonging to a data source with the same OOR ontology. For example, the type «bivouac» from camptocamp.org source is aligned with the uri http://purl.org/choucas.ign.fr/oor#abri of the corresponding class «Shelter » in the ontology of landmark. The alignments models can be considered as a ground truth data. The alignments results are obtained using an ontology application named OOR. These specific results are obtained using the version of OOR V1.0.1 which is an improved version and contains new concepts compared to the first release 1.0.0. The new version of OOR (i.e. 1.0.1) will be released by the end of May 31 2022. The new link will be added here. This archive is released for transparency and reproducibility purposes.

version 1.1: fix for Alignment_POI_BDTOPO_OOR.csv file the inconsistency of column separation version 1.2: add double quote to properly escape